Lithotripsy: A procedure to break a stone into small particles that can be passed in the u... Liver: The largest solid organ in the body, situated in the upper part of the abdomen on t... Mitral valve: A valve in the heart that is situated between the left atrium and the left v...
A topped golf shot is caused by a player hitting the ball above its equator. Compare this to a thinned shot where the leading edge of the club face catches the ball below the equator but not low enough to make full contact.
A. 1  ace: Serve where the tennis ball lands inside the service box and is not touched by the receiver; thus, a shot that is both a serve and a winner is an ace. Aces are usually powerful and generally land on or near one of the corners at the back of the service box. 2  action: Synonym of spin.